/*
 * Sonatype Nexus (TM) Open Source Version
 * Copyright (c) 2008-present Sonatype, Inc.
 * All rights reserved. Includes the third-party code listed at http://links.sonatype.com/products/nexus/oss/attributions.
 *
 * This program and the accompanying materials are made available under the terms of the Eclipse Public License Version 1.0,
 * which accompanies this distribution and is available at http://www.eclipse.org/legal/epl-v10.html.
 *
 * Sonatype Nexus (TM) Professional Version is available from Sonatype, Inc. "Sonatype" and "Sonatype Nexus" are trademarks
 * of Sonatype, Inc. Apache Maven is a trademark of the Apache Software Foundation. M2eclipse is a trademark of the
 * Eclipse Foundation. All other trademarks are the property of their respective owners.
 */
package org.sonatype.nexus.crypto.internal;

import org.sonatype.goodies.testsupport.TestSupport;

import org.junit.Before;
import org.junit.Test;

/**
 * Tests for {@link RandomBytesGeneratorImpl}.
 */
public class RandomBytesGeneratorImplTest
    extends TestSupport
{
  private RandomBytesGeneratorImpl generator;

  @Before
  public void setUp() throws Exception {
    this.generator = new RandomBytesGeneratorImpl(new CryptoHelperImpl());
  }

  @Test(expected = IllegalArgumentException.class)
  public void sizeZero() {
    generator.generate(0);
  }

  @Test(expected = IllegalArgumentException.class)
  public void sizeNegative() {
    generator.generate(-1);
  }
}